ACEFAST ACESOUND K15 Go 8W Portable Bluetooth Speaker
- 8W peak output with a 45mm full-range driver and passive radiator
- Bluetooth 6.0, TF card playback up to 32GB, and TWS pairing
- IPX7 waterproof rating for outdoor use
- Up to 8 hours of music time at 50% volume with lights off
Specifications
ACEFAST ACESOUND K15 Go 8W Portable Bluetooth Speaker
| Brand | ACEFAST |
| Product Type | Bluetooth Speakers |
| Model | K15 Go |
| Series | ACE SOUND |
| Bluetooth Version | 6.0 |
| Working Modes | Bluetooth, TF card, TWS |
| Audio Codec | SBC |
| Wireless Range | ≥10m |
| TF Card Support | Up to 32GB, MP3 |
| Speaker Unit | 1 × full-range speaker (45mm) + 1 × passive radiator (52 × 32mm) |
| Speaker Power | 4W rated, 8W peak |
| Battery Capacity | 500mAh / 3.7V |
| Battery Life | Up to 8 hours music time at 50% volume, lights off |
| Call Time | Up to 10 hours at 50% volume, lights off |
| Charging Port | USB-C |
| Charging Time | About 2 hours |
| Fast Charge | 10 minutes for 2 hours of playback at 50% volume |
| Material | ABS, fabric grille |
| Dimensions | 97 x 76 x 40 mm |
| Weight | 226g |
| Water Resistance | IPX7 |
| In the Box | Speaker, USB-A to USB-C cable, Manual |
Description
ACEFAST K15 Go: Compact Sound for Everyday Carry
The ACEFAST ACESOUND K15 Go is a pocket-sized portable Bluetooth speaker made for simple wireless listening, quick calls and easy carry. It suits buyers who want a compact speaker with Bluetooth, TF card playback and a lanyard-friendly design.
8W Peak Audio Output
This speaker combines a 45mm full-range driver with a passive radiator, and ACEFAST lists 8W peak power. That gives you a small speaker format without losing the practical benefit of fuller sound for casual listening at home, at work or on the go.
Three Ways to Play
You can use Bluetooth, a TF card, or TWS pairing with another compatible unit. The TF card slot supports MP3 files up to 32GB, which is useful if you want offline playback without relying on a phone connection.
Call Support with ENC
ACEFAST lists ENC with an AI algorithm for calls, so the speaker is not only for music. This is helpful when you want hands-free voice use and want background noise to be reduced during conversation, though it is not the same as listening ANC.
Built for Portable Use
The K15 Go is compact, weighs 226g, and comes with a lanyard-friendly design. Its IPX7 rating also makes it a more flexible carry option for outdoor use, where splashes or rain can be a concern.
Battery and Charging Basics
The speaker uses a 500mAh battery and supports USB-C input. ACEFAST lists up to 8 hours of music time at 50% volume with lights off, about 2 hours for a full charge, and a 10-minute top-up for 2 hours of playback at the same test condition.
Compatibility and What to Expect
This model works as a wireless speaker rather than a smart assistant or TV soundbar. If you want phone music, TF card playback, or a small speaker for travel and desk use, the feature set is a clear fit. If you need deeper bass, larger-room sound or multi-device audio features beyond what is listed here, you should compare the output and size carefully before buying.
In the Box
- Speaker × 1
- USB-A to USB-C cable × 1
- Manual × 1
See more products in the Bluetooth Speakers category.
Shopping help: Warranty Policy, Return & Refund Policy, Shipping Information, Track Your Order.
Frequently Asked Questions
ACEFAST ACESOUND K15 Go 8W Portable Bluetooth Speaker
Why Choose ShopZ?
100% Original Products
All products are genuine and sourced directly from authorized distributors
Fast Nationwide Delivery
Quick delivery across Bangladesh with real-time tracking
Easy Returns
7-day easy return policy for your peace of mind
Warranty Assured
Official warranty on all eligible products
Cash on Delivery
Pay when you receive - no advance payment needed
24/7 Support
Our support team is here to help anytime